72838926

素因数分解:

$2^1\times 3^4\times {\mathrm{521}}^1\times {\mathrm{863}}^1$

素因数の和:1398

約数の個数: 40

約数和(自身を含む): 163715904

約数和(自身を除く): 90876978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 521, 863, 1042, 1563, 1726, 2589, 3126, 4689, 5178, 7767, 9378, 14067, 15534, 23301, 28134, 42201, 46602, 69903, 84402, 139806, 449623, 899246, 1348869, 2697738, 4046607, 8093214, 12139821, 24279642, 36419463, 72838926]

約数ペア:

[(1, 72838926), (2, 36419463), (3, 24279642), (6, 12139821), (9, 8093214), (18, 4046607), (27, 2697738), (54, 1348869), (81, 899246), (162, 449623), (521, 139806), (863, 84402), (1042, 69903), (1563, 46602), (1726, 42201), (2589, 28134), (3126, 23301), (4689, 15534), (5178, 14067), (7767, 9378)]